package com.dwj.auto.comment.common.security;

import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.web.authentication.logout.LogoutSuccessHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @ClassName UserLogoutSuccessHandler
 * @Description 登出成功处理类
 * @Author dwjian
 * @Date 2020/7/9 20:20
 */
@Component
public class UserLogoutSuccessHandler implements LogoutSuccessHandler {
    @Override
    public void onLogoutSuccess(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Authentication authentication) throws IOException, ServletException {
        SecurityContextHolder.clearContext();
        httpServletResponse.getWriter().write("登出成功");
    }
}
